shell脚本编程实现9*9乘法表
脚本内容复制代码 代码如下:#!/bin/bash for i in "1" "2" "3" "4" "5" "6" "7" "8" "9" do for j in "1" "2" "3" "4" "5" "6" "7" "8" "9" do if [ ${j} -lt ${i} ] then k=$((i * j)) echo -n ${i}*${j}=${k}$" " fi if [ ${j} -eq ${i} ] then k=...